Puzzle with sliding pieces, has guide for pieces which allows piece to be rotated in one direction

摘要

#CMT# #/CMT# The guide for the pieces (4) comprises a rotating part which allows a puzzle piece to be rotated in one direction. The rotating part comprises a curved guide allowing the piece to be rotated relative to the other pieces. #CMT#USE : #/CMT# A puzzle is described. #CMT#ADVANTAGE : #/CMT# Puzzles with sliding pieces can be made easier or more difficult, allowing the complexity of the puzzle image to be varied. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a perspective view of the puzzle. 4 : puzzle pieces.